<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>hello electron</title>
</head>
<body>
  Hello Electron

  <br>

  <button id="btn">买车</button>
  <div id="carport"></div>
  <script src="./render/index.js"></script>
</body>
</html>